Restore complete Enterprise vault

I have NetBackup env as below:

Master Server: NBU 7.6.1

OS: RHEL 6.6

Media Server: NBU 7.6.1.1

OS Suse/NBU 5230 Appliance

And the below Enterprise vault environment:

Front End:

Cluster

EV: 11.0.1.3527

OS: Windows 2008 R2 Enterprise

Back End:

Cluster

MSSQL: Microsoft SQL Server 2008 R2

OS: Windows 2008 R2 Enterprise

We are in the process of migrating all the Physical servers to Virtual.

So I want to take a full backup of the front End enterprise vault servers (Physical) which i already have  and restore everything (only EV application) to the virtual server. Please note the SQL database has already been moved successfully.

Can anyone advice on how to plan it?

Thanks.